19999050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{133327}}^1$

素因数の和:133342

約数の個数: 24

約数和(自身を含む): 49598016

約数和(自身を除く): 29598966

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 133327, 266654, 399981, 666635, 799962, 1333270, 1999905, 3333175, 3999810, 6666350, 9999525, 19999050]

約数ペア:

[(1, 19999050), (2, 9999525), (3, 6666350), (5, 3999810), (6, 3333175), (10, 1999905), (15, 1333270), (25, 799962), (30, 666635), (50, 399981), (75, 266654), (150, 133327)]